Today i think i did a mistake, i wanted to recreate my VPC to use 2 subnets (private and public) because i want to setup a RDS database. i already had a vpc with an ec2 instance running, i could access it visa my elastic ip. I created a snapshot of my instance then deleted everything (VPC, EC2 instances) but i kept the ip because i want to reuse it (DNS are configured with this ip, cpanel licence too...).
So I create a VPC with the VPC WIZARD tool (Public and Private subnet). I assigned an elastic IP to the NAT interface.
Then i created a new EC2 instance.
How to access the EC2 instance via the elastic ip assigned to the NAT interface (the one i used when i created the VPC) ?